合作是现代社会赖以生存和发展的动力,学会合作是现代社会的重要能力之一。数学课程标准指出:“有效的数学学习活动不能单纯地依赖模仿与记忆,动手实践、自主探究与合作交流是学生学习数学的重要方式。”如今,合作学习已经成为学生学习数学的一种重要方式,成为现代数学教学的科学教学法之一。合作学习能够让学生在学习数学过程中感受彼此不同的思维方式和思维过程,既可以实现优势互补、促进知识建构,又可以培养学生与他人合作的意识 Cooperation is the driving force behind the survival and development of modern society. Learning to cooperate is one of the important capabilities of modern society. Mathematics curriculum standard states: “Effective mathematics learning activities can not rely solely on imitation and memory, hands-on practice, independent inquiry and cooperation and exchange are important ways for students to learn mathematics.” Nowadays, cooperative learning has become a kind of mathematics for students to learn An important way to become one of the science teaching methods of modern mathematics teaching. Cooperative learning can make students feel different from each other in the process of learning mathematics thinking and thinking process, both to achieve the advantages of each other, to promote knowledge construction, but also to cultivate students awareness of cooperation with others